<template>
  <div class="checkout-address">
    <div class="text">
      <!-- <div class="none">您需要先添加收货地址才可提交订单。</div> -->
      <ul v-if="showAddress">
        <li>
          <span>收<i />货<i />人：</span>{{ showAddress.receiver }}
        </li>
        <li><span>联系方式：</span>{{ showAddress.contact }}</li>
        <li>
          <span>收货地址：</span
          >{{
            showAddress.fullLocation !== null
              ? showAddress.fullLocation
              : "" + showAddress.addressTags !== null
              ? showAddress.addressTags
              : ""
          }}
        </li>
      </ul>
      <a href="javascript:;">修改地址</a>
    </div>
    <div class="action">
      <XtxButton class="btn" @click="dialogVisible = true">切换地址</XtxButton>
      <XtxButton class="btn" @click="addressEdit.open()">添加地址</XtxButton>
    </div>
    <!-- 切换收货地址--弹窗 -->
    <XtxDialog title="切换收货地址" v-model="dialogVisible">
      <div
        class="text item"
        v-for="item in list"
        :key="item.id"
        @click="selectedAddress = item"
        :class="{active:selectedAddress === item}"
      >
        <ul>
          <li>
            <span>收<i />货<i />人：</span>{{ item.receiver }}
          </li>
          <li><span>联系方式：</span>{{ secretContact(item.contact) }}</li>
          <li>
            <span>收货地址：</span
            >{{
              item.fullLocation !== null
                ? item.fullLocation
                : "" + item.addressTags !== null
                ? item.addressTags
                : ""
            }}
          </li>
        </ul>
      </div>
      <template #footer>
        <XtxButton
          type="gray"
          style="margin-right: 20px"
          @click="dialogVisible = false"
          >取消</XtxButton
        >
        <XtxButton type="primary" @click="confirmAddress">确认</XtxButton>
      </template>
    </XtxDialog>
    <!-- 新增收货地址 -- 弹窗 -->
    <AddressEdit ref="addressEdit" />
  </div>
</template>

<script>
import AddressEdit from './address-edit.vue'
import { ref } from 'vue'
const secretContact = (contact) => {
  return contact.slice(0, 3) + '****' + contact.slice(-4)
}
export default {
  name: 'CheckoutAddress',
  components: { AddressEdit },
  props: {
    list: {
      type: Array,
      default: () => []
    }
  },
  emits: ['change'],
  setup (props, { emit }) {
    const dialogVisible = ref(false)

    // 选中地址
    const selectedAddress = ref(null)
    // 页面中的地址
    const showAddress = ref(props.list[0])
    // 判断是否有默认地址
    const addressDefault = props.list.find(item => item.isDefault === 0)
    if (addressDefault) {
      showAddress.value = addressDefault
    }
    // 传默认地址ID
    emit('change', showAddress.value && showAddress.value.id)
    // 确认按钮
    const confirmAddress = () => {
      showAddress.value = selectedAddress.value
      dialogVisible.value = false
      emit('change', showAddress.value.id)
    }

    const addressEdit = ref(null)

    return {
      dialogVisible,
      secretContact,
      selectedAddress,
      showAddress,
      confirmAddress,
      addressEdit
    }
  }
}
</script>

<style scoped lang="less">
.xtx-dialog {
  .text {
    flex: 1;
    min-height: 90px;
    display: flex;
    align-items: center;
    &.item {
      border: 1px solid #f5f5f5;
      margin-bottom: 10px;
      cursor: pointer;
      &.active,
      &:hover {
        border-color: @xtxColor;
        background: lighten(@xtxColor, 50%);
      }
      > ul {
        padding: 10px;
        font-size: 14px;
        line-height: 30px;
      }
    }
  }
}
.checkout-address {
  border: 1px solid #f5f5f5;
  display: flex;
  align-items: center;
  .text {
    flex: 1;
    min-height: 90px;
    display: flex;
    align-items: center;
    .none {
      line-height: 90px;
      color: #999;
      text-align: center;
      width: 100%;
    }
    > ul {
      flex: 1;
      padding: 20px;
      li {
        line-height: 30px;
        span {
          color: #999;
          margin-right: 5px;
          > i {
            width: 0.5em;
            display: inline-block;
          }
        }
      }
    }
    > a {
      color: @xtxColor;
      width: 160px;
      text-align: center;
      height: 90px;
      line-height: 90px;
      border-right: 1px solid #f5f5f5;
    }
  }
  .action {
    width: 420px;
    text-align: center;
    .btn {
      width: 140px;
      height: 46px;
      line-height: 44px;
      font-size: 14px;
      &:first-child {
        margin-right: 10px;
      }
    }
  }
}
</style>
